CN103370508B - 具有用于注入气体试剂的设备的排气管路 - Google Patents
具有用于注入气体试剂的设备的排气管路 Download PDFInfo
- Publication number
- CN103370508B CN103370508B CN201080071208.2A CN201080071208A CN103370508B CN 103370508 B CN103370508 B CN 103370508B CN 201080071208 A CN201080071208 A CN 201080071208A CN 103370508 B CN103370508 B CN 103370508B
- Authority
- CN
- China
- Prior art keywords
- cup
- shaped part
- gas exhaust
- exhaust piping
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2010/052751 WO2012080585A1 (fr) | 2010-12-15 | 2010-12-15 | Ligne d'échappement avec dispositif d'injection de réactif gazeux |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103370508A CN103370508A (zh) | 2013-10-23 |
CN103370508B true CN103370508B (zh) | 2016-05-04 |
Family
ID=44351545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080071208.2A Active CN103370508B (zh) | 2010-12-15 | 2010-12-15 | 具有用于注入气体试剂的设备的排气管路 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9346017B2 (fr) |
EP (1) | EP2652279B1 (fr) |
CN (1) | CN103370508B (fr) |
CA (1) | CA2820138A1 (fr) |
WO (1) | WO2012080585A1 (fr) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202013006962U1 (de) | 2013-08-05 | 2013-08-28 | Tenneco Gmbh | Mischkammer |
EP2865861B2 (fr) * | 2013-10-22 | 2019-05-15 | Eberspächer Exhaust Technology GmbH & Co. KG | Système de catalyseur avec section d'injection |
EP2865858B1 (fr) | 2013-10-24 | 2019-05-15 | Bosal Emission Control Systems NV | Système et procédé pour le traitement de gaz d'échappement |
DE102013223313A1 (de) | 2013-11-15 | 2015-05-21 | Robert Bosch Gmbh | Abgasnachbehandlungssystem |
FR3014136B1 (fr) | 2013-12-03 | 2018-04-20 | Faurecia Systemes D'echappement | Dispositif d'injection d'un reducteur et ligne d'echappement correspondante |
EP3444457B1 (fr) | 2014-02-25 | 2020-04-08 | Donaldson Company, Inc. | Dispositif de purification de gaz d'échappement |
DE102014222698B4 (de) * | 2014-11-06 | 2017-12-14 | Eberspächer Exhaust Technology GmbH & Co. KG | Abgasnachbehandlungseinrichtung mit Injektionsabschnitt |
US9784163B2 (en) | 2015-01-22 | 2017-10-10 | Tenneco Automotive Operating Company Inc. | Exhaust aftertreatment system having mixer assembly |
US10086333B2 (en) | 2015-02-24 | 2018-10-02 | Tenneco Automotive Operating Company Inc. | Dual auger mixing system |
DE102015103425B3 (de) | 2015-03-09 | 2016-05-19 | Tenneco Gmbh | Mischvorrichtung |
US9726064B2 (en) | 2015-04-30 | 2017-08-08 | Faurecia Emissions Control Technologies, Usa, Llc | Mixer for use in a vehicle exhaust system |
US9828897B2 (en) | 2015-04-30 | 2017-11-28 | Faurecia Emissions Control Technologies Usa, Llc | Mixer for a vehicle exhaust system |
US9534525B2 (en) | 2015-05-27 | 2017-01-03 | Tenneco Automotive Operating Company Inc. | Mixer assembly for exhaust aftertreatment system |
US10179315B2 (en) | 2015-06-12 | 2019-01-15 | Donaldson Company, Inc. | Exhaust treatment device |
US9702291B2 (en) | 2015-11-03 | 2017-07-11 | Tenneco Automotive Operating Company Inc. | Exhaust aftertreatment system with ammonia gas generator |
US10458302B2 (en) | 2015-08-20 | 2019-10-29 | Tenneco Automotive Operating Company Inc. | Exhaust aftertreatment system with ammonia gas generator |
FR3041691B1 (fr) * | 2015-09-29 | 2017-12-01 | Faurecia Systemes D'echappement | Ligne d'echappement avec injecteur de reactif |
US9790830B2 (en) | 2015-12-17 | 2017-10-17 | Tenneco Automotive Operating Company Inc. | Exhaust after-treatment system including electrolysis generated H2 and NH3 |
US10036291B2 (en) | 2016-01-20 | 2018-07-31 | Tenneco Automotive Operating Company Inc. | Exhaust after-treatment system including ammonia and hydrogen generation |
KR101744797B1 (ko) * | 2016-03-07 | 2017-06-09 | 세종공업 주식회사 | 환원제 믹싱장치 |
DE102016104361A1 (de) | 2016-03-10 | 2017-09-14 | Eberspächer Exhaust Technology GmbH & Co. KG | Mischer |
GB2556890B (en) * | 2016-11-23 | 2019-02-20 | Proventia Oy | Method, apparatus and system for aftertreatment of exhaust gas comprising inline housing |
DE102016014966B4 (de) | 2016-12-15 | 2023-04-20 | Daimler Truck AG | Abgasnachbehandlungseinrichtung für einen Kraftwagen |
DE112018002876T5 (de) | 2017-06-06 | 2020-02-20 | Cummins Emission Solutions Inc. | Systeme und Verfahren zum Mischen von Abgasen und Reduktionsmittel in einem Nachbehandlungssystem |
CN109236429A (zh) * | 2017-07-11 | 2019-01-18 | 天纳克(苏州)排放系统有限公司 | 尾气后处理混合装置及其封装 |
EP3492718B1 (fr) | 2017-11-30 | 2020-06-10 | Katcon Global S.A. | Ligne d'échappement pour véhicule |
EP3517203A1 (fr) * | 2018-01-26 | 2019-07-31 | Donaldson Company, Inc. | Dispositif de mélange destiné à mélanger une pulvérisation d'un injecteur dans un gaz et système comprenant un tel dispositif |
US10287948B1 (en) | 2018-04-23 | 2019-05-14 | Faurecia Emissions Control Technologies, Usa, Llc | High efficiency mixer for vehicle exhaust system |
US10316721B1 (en) | 2018-04-23 | 2019-06-11 | Faurecia Emissions Control Technologies, Usa, Llc | High efficiency mixer for vehicle exhaust system |
US10787946B2 (en) | 2018-09-19 | 2020-09-29 | Faurecia Emissions Control Technologies, Usa, Llc | Heated dosing mixer |
US11208934B2 (en) | 2019-02-25 | 2021-12-28 | Cummins Emission Solutions Inc. | Systems and methods for mixing exhaust gas and reductant |
IT201900006064A1 (it) * | 2019-04-18 | 2020-10-18 | Magneti Marelli Spa | Dispositivo di trattamento dei gas di scarico per un sistema di scarico di un motore a combustione interna |
US10632430B1 (en) | 2019-06-14 | 2020-04-28 | Cummins Emission Solutions Inc. | Systems and methods for mixing exhaust gases and reductant in an aftertreatment system |
US10883407B1 (en) * | 2019-07-26 | 2021-01-05 | Faurecia Emissions Control Technologies, Usa, Llc | Automotive aftertreatment system having a tubular injector |
US11808192B2 (en) * | 2019-08-14 | 2023-11-07 | Cummins Emission Solutions Inc. | Exhaust gas aftertreatment system |
CN114026533A (zh) * | 2019-08-14 | 2022-02-08 | 谷歌有限责任公司 | 减少显示器中的闪烁像素 |
WO2021225824A1 (fr) | 2020-05-08 | 2021-11-11 | Cummins Emission Solutions Inc. | Systèmes de post-traitement configurables comprenant un boîtier |
US11566553B1 (en) * | 2020-07-17 | 2023-01-31 | Nathan Hastings | Hydroactive vortex scrubber and reactor |
US11203966B1 (en) | 2020-09-30 | 2021-12-21 | Faurecia Emissions Control Technologies, Usa, Llc | Circular sampling device for an exhaust gas sensor |
Citations (3)
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CN101349181A (zh) * | 2007-07-20 | 2009-01-21 | 三菱扶桑卡客车株式会社 | 发动机排气净化装置 |
CN101627190A (zh) * | 2007-03-12 | 2010-01-13 | 博世株式会社 | 内燃机的排气净化装置 |
DE112008002531T5 (de) * | 2007-10-02 | 2010-09-02 | Cummins Filtration IP, Inc., Minneapolis | Abgasnachbehandlungssystem mit nachgiebig gekoppelten Sektionen |
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DE19827678B4 (de) | 1998-06-22 | 2010-05-20 | Hjs Fahrzeugtechnik Gmbh & Co | Abgasreinigungssystem zum Entsticken von Abgasen von Verbrennungsaggregaten |
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SE0301875L (sv) | 2003-06-26 | 2004-04-20 | Scania Cv Abp | Behållaranordning inrättad att anordnas i ett avgassystem för en förbränningsmotor |
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DE102006061370A1 (de) | 2006-12-22 | 2008-06-26 | Amminex A/S | Verfahren und Vorrichtung zur Ammoniakspeicherung und -zufuhr unter Verwendung von in-situ-Wiedersättigung einer Zufuhreinheit |
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JP4877123B2 (ja) | 2007-07-23 | 2012-02-15 | マツダ株式会社 | エンジンの排気浄化装置 |
DE202008001547U1 (de) * | 2007-07-24 | 2008-04-10 | Emcon Technologies Germany (Augsburg) Gmbh | Baugruppe zur Einbringung eines Reduktionsmittels in die Abgasleitung einer Abgasanlage einer Verbrennungskraftmaschine |
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JP2009250171A (ja) | 2008-04-09 | 2009-10-29 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
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JP5004308B2 (ja) | 2008-11-18 | 2012-08-22 | 三菱ふそうトラック・バス株式会社 | エンジンの排気浄化装置 |
FR2947003B1 (fr) | 2009-06-19 | 2015-04-10 | Faurecia Sys Echappement | Ligne d'echappement avec systeme d'injection |
US8539761B2 (en) * | 2010-01-12 | 2013-09-24 | Donaldson Company, Inc. | Flow device for exhaust treatment system |
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-
2010
- 2010-12-15 CN CN201080071208.2A patent/CN103370508B/zh active Active
- 2010-12-15 CA CA2820138A patent/CA2820138A1/fr not_active Abandoned
- 2010-12-15 EP EP10807707.4A patent/EP2652279B1/fr active Active
- 2010-12-15 WO PCT/FR2010/052751 patent/WO2012080585A1/fr active Application Filing
- 2010-12-15 US US13/991,666 patent/US9346017B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101627190A (zh) * | 2007-03-12 | 2010-01-13 | 博世株式会社 | 内燃机的排气净化装置 |
CN101349181A (zh) * | 2007-07-20 | 2009-01-21 | 三菱扶桑卡客车株式会社 | 发动机排气净化装置 |
DE112008002531T5 (de) * | 2007-10-02 | 2010-09-02 | Cummins Filtration IP, Inc., Minneapolis | Abgasnachbehandlungssystem mit nachgiebig gekoppelten Sektionen |
Also Published As
Publication number | Publication date |
---|---|
EP2652279A1 (fr) | 2013-10-23 |
US20140044603A1 (en) | 2014-02-13 |
EP2652279B1 (fr) | 2015-05-13 |
WO2012080585A1 (fr) | 2012-06-21 |
CA2820138A1 (fr) | 2012-06-21 |
CN103370508A (zh) | 2013-10-23 |
US9346017B2 (en) | 2016-05-24 |
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